chore: add ion package, codesight wiki, work plans, ascli config

New @boocode/ion package (v0.0.1) for inference optimization network.
.codesight/ wiki artifacts for codebase documentation.
.omo/ work plans for openspec cleanup and enhanced file panel.

packages/ion/src/cli/commands/reject.ts

@@ -0,0 +1,62 @@
+/**
+ * `workflow reject` — Reject a paused workflow run.
+ *
+ * Sets $REJECTION_REASON with the provided reason string.
+ *
+ * @example
+ *   workflow reject abc123
+ *   workflow reject abc123 "Not compliant" --json
+ */
+
+import type { CliOptions } from '../utils.js';
+import { printJson } from '../utils.js';
+
+// ---------------------------------------------------------------------------
+// Stub: engine integration (not implemented yet)
+// ---------------------------------------------------------------------------
+
+interface RejectResult {
+  runId: string;
+  rejected: boolean;
+  reason?: string;
+  message: string;
+}
+
+async function rejectWorkflowRun(
+  _runId: string,
+  _reason?: string,
+): Promise<RejectResult> {
+  throw new Error('not implemented yet: rejectWorkflowRun');
+}
+
+// ---------------------------------------------------------------------------
+// Command handler
+// ---------------------------------------------------------------------------
+
+export async function rejectCommand(
+  args: string[],
+  options: CliOptions,
+): Promise<void> {
+  if (args.length === 0) {
+    throw new Error('Missing required argument: <run-id>\n\nUsage: workflow reject <run-id> [reason] [--json]');
+  }
+
+  const runId = args[0]!;
+  const reason = args.length > 1 ? args.slice(1).join(' ') : undefined;
+
+  const result = await rejectWorkflowRun(runId, reason);
+
+  if (options.json) {
+    printJson(result);
+    return;
+  }
+
+  if (result.rejected) {
+    console.log(`✗ Run ${result.runId} rejected.`);
+    if (result.reason) {
+      console.log(`  Reason: ${result.reason}`);
+    }
+  } else {
+    console.log(`Failed to reject run ${result.runId}: ${result.message}`);
+  }
+}